Issue Summary

When updating a space key to all uppercase via Space Settings, it gets saved in lowercase. However, during new space creation, uppercase space keys are preserved as entered.

Steps to Reproduce

1. Go to Space Settings of an existing Confluence space.
2. Click on Edit next to the Space Key field.
3. Enter a new space key using all uppercase letters.
4. Click Save.

Expected Results

• Space Key should be save in uppercase keys as entered.

Actual Results

• space key is saved in lowercase, not in the entered uppercase format.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available